Player Page

Van Der Merwe, I (Ilse)
Dob: 2008/04/21 (U18)
Gender: Female
Chess SA id: 2080101258
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2019/05/11 (1834 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1199.6
Curent Weighted rating1199.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1199.6
Current floor (min rating allowed)699.6
Current highest rating achieved1199.6
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.9
Current Raw change used (final)0.0
Projected new Raw rating1199.6
Projected new Weighed rating1199.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1199.6
Projected new floor699.6
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1198.8
Curent Weighted rating1198.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1198.8
Current floor (min rating allowed)698.8
Current highest rating achieved1198.8
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±166.1
Current Raw change used (final)0.0
Projected new Raw rating1198.8
Projected new Weighed rating1198.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1198.8
Projected new floor698.8
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Ekurhuleni North School District Finals 2019 (U11 Girls) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1184.7 1181.6 Analysis
1 Ekurhuleni North Schools Individuals 2018 (U11 Girls) 2018/05/12 2018/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 5 0 5 5.0 50.0 0.0 1190.7 1190.7
White 5 2 0 3 2.0 40.0 -85.0 1181.4 1096.4
Black 5 3 0 2 3.0 60.0 85.0 1200.0 1285.0
Standard All 10 5 0 5 5.0 50.0 0.0 1190.7 1190.7
White 5 2 0 3 2.0 40.0 -85.0 1181.4 1096.4
Black 5 3 0 2 3.0 60.0 85.0 1200.0 1285.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2080113271 Molefe, P (Palesa) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
2 2080113253 Mkhize, M (Makhosazane) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
3 2070101280 Mestre, L (Leisha Sariah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2000101285 Mandlazi, M (Marcelin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2080113259 Mabuza, N (Ngoako) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
6 2090113267 Sekete, K (Kamogelo) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
7 2090113275 Mwanda, A (Akhule Anikwa) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
8 2080101250 Montjane, RT (Refilwe Trale) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2000101269 Iheme, B (Blessing Chinaeche) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2070101284 Mazibuko, P (Promise) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list